[INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: sha1 file '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai/objects/pack/tmp_rev_XKiB7I' write error. Out of diskspace [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/roguecat0/connect-4-ai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roguecat0/connect-4-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c6baf45f4d1b8e3f335c090d9306d0500bcb3d7 [INFO] checking roguecat0/connect-4-ai against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file 7x6.book [INFO] [stderr] error: unable to write file Cargo.lock [INFO] [stderr] error: unable to write file Cargo.toml [INFO] [stderr] error: unable to write file README.md [INFO] [stderr] fatal: cannot create directory at 'datasets': No space left on device [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking roguecat0/connect-4-ai against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file 7x6.book [INFO] [stderr] error: unable to write file Cargo.lock [INFO] [stderr] error: unable to write file Cargo.toml [INFO] [stderr] error: unable to write file README.md [INFO] [stderr] fatal: cannot create directory at 'datasets': No space left on device [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking roguecat0/connect-4-ai against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froguecat0%2Fconnect-4-ai" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roguecat0/connect-4-ai on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/roguecat0/connect-4-ai [INFO] finished tweaking git repo https://github.com/roguecat0/connect-4-ai [INFO] tweaked toml for git repo https://github.com/roguecat0/connect-4-ai written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/roguecat0/connect-4-ai already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc482d82d5799584e6b1b9e1249adba7bd52ce8e2228ac74e4b831a6b8ff182c [INFO] running `Command { std: "docker" "start" "-a" "bc482d82d5799584e6b1b9e1249adba7bd52ce8e2228ac74e4b831a6b8ff182c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc482d82d5799584e6b1b9e1249adba7bd52ce8e2228ac74e4b831a6b8ff182c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc482d82d5799584e6b1b9e1249adba7bd52ce8e2228ac74e4b831a6b8ff182c", kill_on_drop: false }` [INFO] [stdout] bc482d82d5799584e6b1b9e1249adba7bd52ce8e2228ac74e4b831a6b8ff182c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 539cccb316529f088c201d18a743a787a581d99dd3b8e2f7c54248ccaf9ff585 [INFO] running `Command { std: "docker" "start" "-a" "539cccb316529f088c201d18a743a787a581d99dd3b8e2f7c54248ccaf9ff585", kill_on_drop: false }` [INFO] [stderr] Checking connect_4_ai v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::RangeBounds` [INFO] [stdout] --> src/position.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::RangeBounds; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/transposition_table.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/transposition_table.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/transposition_table.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{error::Error, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::RangeBounds` [INFO] [stdout] --> src/position.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::RangeBounds; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/transposition_table.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/transposition_table.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/transposition_table.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{error::Error, fmt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `bottom` is never used [INFO] [stdout] --> src/position.rs:201:14 [INFO] [stdout] | [INFO] [stdout] 22 | impl Position { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 201 | const fn bottom(height: u64, width: u64) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `bottom` is never used [INFO] [stdout] --> src/position.rs:201:14 [INFO] [stdout] | [INFO] [stdout] 22 | impl Position { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 201 | const fn bottom(height: u64, width: u64) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `opening_cmp` is never used [INFO] [stdout] --> src/lib.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn opening_cmp(pos: &Position, book: &OpeningBook, solver: &mut Solver) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bencher` and `position` [INFO] [stdout] --> src/main.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use connect_4_ai::{bencher, position, Position}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bencher` and `position` [INFO] [stdout] --> src/main.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use connect_4_ai::{bencher, position, Position}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "539cccb316529f088c201d18a743a787a581d99dd3b8e2f7c54248ccaf9ff585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "539cccb316529f088c201d18a743a787a581d99dd3b8e2f7c54248ccaf9ff585", kill_on_drop: false }` [INFO] [stdout] 539cccb316529f088c201d18a743a787a581d99dd3b8e2f7c54248ccaf9ff585